Add 25/7 and 35/80
1st number: 3 4/7, 2nd number: 35/80
25/7 + 35/80 is 449/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 80 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 7 × 80 = 560,
25/7 = 25 × 80/7 × 80 = 2000/560 - Likewise, for the 2nd fraction, since 80 × 7 = 560,
35/80 = 35 × 7/80 × 7 = 245/560 - Add the two like fractions:
2000/560 + 245/560 = 2000 + 245/560 = 2245/560 - 2245/560 simplified gives 449/112
- So, 25/7 + 35/80 = 449/112
In mixed form: 41/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/7+35/80 25/7+70/80 25/14+35/80 75/7+35/80 25/21+35/80 25/35+35/80 25/49+35/80